baber/WOPTO huggingface dataset:
Patent JP-2014200152-A (JP)
Title: Permanent-magnet synchronous motor and permanent-magnet synchronous motor drive system
Inventor: SAWAKAMI TOMOKI
IPC: H02P27/06
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a permanent-magnet synchronous motor that has high efficiency in a low-speed range and allows preventing the occurrence of an inductive voltage in a high-speed range.SOLUTION: A permanent-magnet synchronous motor includes: a motor having two stator windings of a first stator winding and a second stator winding connected to the first stator winding; a winding switching circuit having a first semiconductor switch connected to a first motor three-phase line connected to the first stator winding and a second semiconductor switch connected to a second motor three-phase line connected to the second stator winding; and a switching command section for outputting a command that turns on and off the semiconductor switches.
Patent JP-2014204201-A (JP)
Title: Image creating device and image forming apparatus
Inventor: MOTOYAMA KIYOTO
IPC: G06T1/00
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an image creating device and an image forming apparatus capable of suppressing a boundary part from being emphasized, the boundary part between an appearing image part of a ground pattern that appears during copying and a disappearing image part of the ground pattern that disappears during copying, and creating a ground pattern that prevents easy recognition of a latent image (appearing image part) on a document before copying.SOLUTION: An image creating device provides, in creating a ground pattern, intervals T1 and T2 at a boundary part between a camouflage pattern 61 and a restraining character part 62 to prevent the connection between dots forming the camouflage pattern 61 and dots forming the restraining character part 62.
Patent JP-2014203479-A (JP)
Title: Optical pickup
Inventor: HATANO SHINYA
IPC: G11B7/12
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup allowing for stable servo characteristics.SOLUTION: The optical pickup includes: an actuator base on which an optical system irradiating an optical disk with a laser beam is provided; a cover member attached to the actuator base; and a pickup base supporting the actuator base. The actuator base is movable to the pickup base in a radial direction while the cover member is immovable to the pickup base in the radial direction. The cover member includes an elastic member elastically deformable in the radial direction. The elastic member is interposed between the pickup base and the actuator base so as to transmit a suppressed vibration of the actuator base in the radial direction to the pickup base.
Patent JP-2014205269-A (JP)
Title: Inkjet recording paper
Inventor: ONDA YURIKO
IPC: B41M5/52
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording paper that has a texture similar to that of the general printing coated paper and has excellent ink absorbency.SOLUTION: The inkjet recording paper has an ink-receiving layer composed mainly of a pigment and a styrene-butadiene latex formed on at least one surface of a base paper, is produced by calender treatment and contains a water-soluble mold release agent in the ink-receiving layer.
Patent JP-2014207132-A (JP)
Title: Protective cover for salt-resistant support insulator for high-voltage cutout
Inventor: ATO YOICHI
IPC: H01B17/40
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover for a salt-resistant support insulator for a high-voltage cutout which protects a drop wire.SOLUTION: A protective cover 10 has a cap 22 in the upper part and can cover, in an insulated state, a salt-resistant support insulator 2 which supports high-voltage cutout 3 to a support arm 22a of the cap 22 protruding in the outer peripheral direction through a support metal fitting 31a. The protective cover 10 includes the cap 22 and a cover body 1 which covers a connection part 60 between the cap 22 and the high-voltage cutout 3 in a sandwiching way. The cover body 1 includes a cylindrical part 11 covering the cap 22 from above, a quadrate part 12 which protrudes in the outer peripheral direction of the cylindrical part 11 and covers the connection part 60 from above and a cylindrical wire engagement part 13 protruding from the upper part of the cylindrical part 11. The wire engagement part 13 can fasten the drop wire w1 connected to the high-voltage cutout 3 from the outer peripheral direction in a freely removable way.
Patent JP-2014209009-A (JP)
Title: Piping joint
Inventor: TAYAMA KOJI
IPC: F16L37/12
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a piping joint capable of improving a holding force when a pipeline is held by the piping joint using a checking member for checking engagement of a spool of the pipeline and a restraining member.SOLUTION: When a checking member 16 is arranged at an engagement checking position, an inner periphery 90A of a bridge part 90 comes into face contact with an outer periphery 62C of an engagement part 62. Thereby, deformation of the engagement part 62 such that an opening 62A of the engagement part 62 spreads is restrained, so as to restrain disengagement of a spool 200A and the engagement part 62. That is to say, a holding force when a pipeline 200 is held by a piping joint 10 can be improved using the checking member 16 for checking engagement of the spool 200A of the pipeline 200 and the engagement part 62.
Patent JP-2014212007-A (JP)
Title: Electric connector for flat conductor
Inventor: MIZUSAWA SHOICHI
IPC: H01R12/88
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector for a flat type conductor in which a terminal has no variation of pressure-contact to a flat conductor between terminals.SOLUTION: An electric connector for a flat conductor has: plural terminals 20, 30 for pressure-pinching a flat conductor with a flexible support arm and a pressing arm; and a movable member 3 moving from an opening position to a closed position and elastically displacing the pressing arm. A gap C is formed between the support arm 22 of the terminal 20 and a bottom wall 15 of a housing 10 elastically displaceably in a range nearer one end than a coupling part 23 in a longitudinal direction while the flat conductor is not inserted. At least one of the supporting arm and the bottom wall 15 of the housing has a protrusion 27B, and the protrusion 27B that is elastically displaced within the range contacts the other after the flat conductor is inserted and after movement of the movable member to the closed position is completed.
Patent JP-2014211518-A (JP)
Title: Cleaning device and image forming apparatus using the same
Inventor: AIMOTO TOYOKA
IPC: G03G21/10
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To properly remove residual toner for a long time with a simple configuration.SOLUTION: A cleaning device includes a plate-like blade which comes into contact with a photoreceptor drum to exfoliate residual developer, a support member for supporting the blade at an end, and a plate-like elastic member. The support member elastically supports the blade via the plate-like elastic member.
Patent JP-2014212214-A (JP)
Title: Compound semiconductor device and manufacturing method of the same
Inventor: MAKIYAMA KOZO
IPC: H01L29/778
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device and a manufacturing method of the same which can inhibit current collapse to a further degree.SOLUTION: A compound semiconductor device of an embodiment comprises: a substrate 11; a nitride compound semiconductor laminated structure 12 formed on the substrate 11; a passivation film 17 which covers the compound semiconductor laminated structure 12; a gate electrode 13, a source electrode 14a and a drain electrode 14d which are formed on the compound semiconductor laminated structure 12; and an Si-C bond-containing film 116 which has Si-C bond and a part contacting to at least a part of a top face of the compound semiconductor laminated structure 12 or at least a part of a top face of the passivation film 17 between the source electrode 14a and the drain electrode 14d.
Patent JP-2014211275-A (JP)
Title: Humidifier
Inventor: TAKADA MASARU
IPC: F24F6/00
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To maintain the constant drainage efficiency even when a scale content etc. is deposited in humidification elements and thereby inhibit the deterioration of the humidification capacity.SOLUTION: A humidifier according to the invention includes: a humidification unit where humidification elements including water conveyance elements, which may retain water, are arranged at a predetermined interval; a water supply pipe for supplying water from a water supply source to the humidification unit; and a pressure adjustment valve which may adjust a pressure of the water to be supplied to the humidification unit. The humidifier further includes a control unit which controls the opening of the pressure adjustment valve so as to prevent the water from reaching the uppermost parts of the humidification elements in a vertical direction.
Patent JP-2013138969-A (JP)
Title: Family altar
Inventor: HONDA TAKASHI
IPC: A47G33/02
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an innovative family altar that has a reduced size and a simplified structure so that the altar can be easily moved or stored, can make a commemoration space in a simple way and be matched with various living spaces, and does not follow the concept of a traditional family altar.SOLUTION: A plurality of plates 1 is erected at intervals maintained back and forth. The front side surface of the foremost plate 1 among the plurality of plates or a space in front of the foremost plate 1 makes a commemoration space G. A memorial object 3 is placed in the commemoration space G.
Patent JP-2014216128-A (JP)
Title: Inspection method for battery and manufacturing method for battery
Inventor: IWASE KOSUKE
IPC: H01M10/04
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for a battery capable of properly discriminating a battery in which foreign matters have not entered in a semi-cylindrical end of an electrode body, and to provide a manufacturing method for a battery in which foreign matters have not entered in a semi-cylindrical end.SOLUTION: An inspection method for a battery 1 which includes: a wound electrode body 10 whose cross-section PJ is an elliptical shape; and a battery case 20 housing the electrode body inside thereof is provided. The electrode body has semi-cylindrical ends 10R located on both ends of an elliptical shape in a major axis direction DM and an intermediate portion 10S located between the semi-cylindrical ends 10R. The inspection method includes: a first compression step for compressing the semi-cylindrical ends in a minor axis direction DN and compressing the electrode body in the major axis direction through the battery case from outside the battery case; a first placing step for placing the battery while the semi-cylindrical ends being compressed in a minor axis direction and the electrode body being compressed in the major axis direction; and a first voltage measuring step for measuring a voltage V between terminals of the battery after the first placing step.
Patent JP-2014213252-A (JP)
Title: Cover member
Inventor: TOMURA MASAYUKI
IPC: F16H57/04
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a cover member reducing weight.SOLUTION: In a cover member attached to an installation hole formed in a case so as to cover an oil filter 12, a cylindrical body portion 20 is blocked at one end and opened at the other end, and covers the oil filter 12. A screw groove is formed on an outer peripheral surface on the opening side of the body portion 20, and screwed with the installation hole. A supporting portion bulges out from an outer peripheral surface of the body portion 20 on the block side rather than the screw groove. A projecting portion 26 is supported by the supporting portion. While the cover member 10 is screwed with the installation hole, the projecting portion 26 is locked to a surface of the case on a diametrical outer side of the installation hole to regulate rotations of the cover member.
Patent JP-2014213052-A (JP)
Title: Fire-extinguishing equipment
Inventor: OKAMOTO TAKASHI
IPC: A62C35/60
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To highly accurately and economically perform water freezing prevention control.SOLUTION: Water feed fire-extinguishing equipment includes a secondary-side pipe 3 with a fire-extinguishing head S communicatively connected to the downstream side of a primary-side pipe 1. The secondary-side pipe 3 is configured as a loop pipe R including a main pipe R1 and a communication pipe R2 communicatively connected from the tip end side to the base end side of the main pipe R1, and includes a water temperature sensor 7 that freely detects a temperature of fire-extinguishing water w in the loop pipe R, and water circulation means 8 that circulates the fire-extinguishing water w in the loop pie R when a detection temperature of the fire-extinguishing water w by a water temperature sensor 7 becomes a set freezing caution temperature or less.
Patent JP-2014215899-A (JP)
Title: Position detection device and information processing device
Inventor: SAKAYORI KAZUNORI
IPC: G06F3/042
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a position detection device which can detect a position of an object facing its display screen, and an information processing device.SOLUTION: A position detection device comprises: a display unit 3 having a display screen for displaying an image; and a position detection unit 5 which is provided at the opposite side of the display screen of the display unit 3, and detects a position of an object facing the display screen. The position detection unit 5 detects the position of the object over the display unit 3.
Patent JP-2014001919-A (JP)
Title: Ignition system for oil combustor
Inventor: NAKAMURA IZURU
IPC: F23Q3/00
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an ignition system for an oil combustor that can maintain stable ignition performance without ignition means such as a dry cell and a match.SOLUTION: This system comprises a wick 3 positioned in a space between an inner combustion tube 1 and an outer combustion tube 2 and an ignition electrode 4 positioned facing the wick 3 exposed from the top of the inner combustion tube 1 and the outer combustion tube 2. This system also comprises a power generator 15 that generates power by manual rotating operation and a charging circuit 21 connected to an output of the power generator 15 that charges power storage means 20 by the output of the charging circuit 21. The power storage means 20 is charged by power generated by the rotating operation of the power generator 15 and a high-voltage oscillation circuit 5 operates when power is supplied from the power storage means 20 to the high-voltage oscillation circuit 5 by an ignition operation using an ignition switch 19. The high-voltage oscillation circuit 5 causes spark discharge from an ignition electrode to ignite the wick 3.
Patent JP-2014218013-A (JP)
Title: Printer, display control method and program
Inventor: SATO KAZUYA
IPC: B41J21/00
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide preview display in which a preview system a user want to look can be selected, and which meets a request of the user.SOLUTION: A printer includes: display means of displaying a print image in which a user can select at least one display method of a preview image out of a plurality of display methods of the preview image; selecting means which selects at least one display method of the preview image in response to operation of the user out of the plurality of display methods of the preview image in regards to the print image displayed by the display means; creating means which creates the preview image depending on the display method selected by the selecting means; and display control means which displays the preview image created by the creating means.
Patent JP-2014220143-A (JP)
Title: Spark plug
Inventor: NISHIKAWA AKIO
IPC: F02P13/00
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To improve a performance of a spark plug by realizing both of durability and ignitability.SOLUTION: A spark plug comprises a center electrode, an insulator arranged on an outer periphery of the center electrode, a main body metal fitting arranged on an outer periphery of the insulator, and a ground electrode jointed to the main body metal fitting at one end and having a noble metal chip at the other end. A gap is formed between a tip of the center electrode and a discharge face of the noble metal chip. An acute angle among angles formed by a tip face of the center electrode and the discharge face of the noble metal chip on a cross section passing through a center of the discharge face and including an axial line is designated as θ1. Also, on the tip face of the center electrode, a point nearest the noble metal chip is designated as a point A, and both end points on the discharge face are designated as points B1 and B2. An angle formed by a first segment connecting the point A and the point B1 and a second segment connecting the point A and the point B2 is designated as θ2. Here, 35°≤θ1≤55° and 85°≤θ2≤90° are satisfied, and a difference between length of the first segment and length of the second segment is 10% or less of the length of the longer segment.
Patent JP-2014219935-A (JP)
Title: Positioning controller of mobile machine, and positioning method of mobile machine
Inventor: KAWABATA JUNJI
IPC: G05D1/02
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a positioning controller of a mobile machine capable of accurately positioning the mobile machine.SOLUTION: The positioning controller of a mobile machine includes: a position detection unit for detecting the position of the mobile machine in the travelling direction with a position sensor for outputting a position information signal at a position that is separate in the travelling direction from a specific position in the travelling direction, when the distance of the mobile machine in the disjunctive direction is constant; and a stop command unit for outputting a stop command. The position detection unit includes a signal correction unit for calculating the displacement of the mobile machine and correcting the position information signal in response to the displacement of the mobile machine.
Patent JP-2014222382-A (JP)
Title: Communication device, information processing system, information processing device, information processing method, and program
Inventor: KUBOTA HIDEYUKI
IPC: H04M11/00
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To execute a program depending on a situation in the case where a plurality of communication devices share the program and each of them executes it.SOLUTION: An acquisition unit 102 acquires situation information indicating a situation having influence on execution of a shared program. A transmission unit 103 transmits execution data used for executing the shared program to a slave unit if sharing of the shared program was requested by the slave unit. This execution data corresponds to the situation information acquired by the acquisition unit 102 about the slave unit having requested sharing. A control unit 202 makes a storage unit 22 store the shared program transmitted in response to the request. In addition, if the control unit 202 determines that its own device is away from the range where communication with a master unit is available, it deletes the shared program from the storage device 22. An execution unit 203 executes the shared program stored in the storage device 22.
Patent JP-2014228328-A (JP)
Title: Contact probe fixture and contact probe
Inventor: TOMOI TADASHI
IPC: G01R1/067
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a contact probe fixture and a contact probe having a sufficient long service life.SOLUTION: The maximum flexural stress generated in a fulcrum 32 is less than or equal to a total of the maximum flexural stress generated in a fulcrum 31 and the maximum flexural stress generated in a fulcrum 33 during probing operation allowing a probe fixing part 5 configured to be fixable with a probe main body 3 to approach a base part 4 to be mounted on a probe guide mechanism. The maximum flexural stress generated in a fulcrum 42 during the probing operation is less than or equal to a total of the maximum flexural stress generated in a fulcrum 41 and the maximum flexural stress generated in a fulcrum 43. Each of the fulcrums 31 to 33 and 41 to 43 are formed so that the maximum flexural stress generated in the fulcrum 32 and the maximum flexural stress generated in the fulcrum 42 become identical.
Patent JP-2014227268-A (JP)
Title: Pit access apparatus for elevator
Inventor: SHIMABAYASHI KEITA
IPC: B66B7/00
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a pit access apparatus for an elevator which can suppress horizontal swinging of a step for elevation, during an operator's elevation, about a guide rail on the other end side by fixing a backing material to the back face of the guide rail and one end side of the step for elevation to the backing material.SOLUTION: A pit access apparatus 20 includes a backing material 21 which is rectangular flat-like and is provided with a plurality of pairs of first through holes separated in the width direction with a space wider than the width of the flange part, with the pairs of the through holes separated in the longitudinal direction, arranged on the back face of a flange part so as to be located on both sides, in the width direction, of the flange, fixed to a guide rail 4 through a fastening force of a first fastening bolt 16 in a state where the flange part is held, with pressing, between a rail clip 15 and the backing material 21 and arranged in the pit 2 and a step 22 for elevation which is fixed to the backing material 21 and extends horizontally in the pit 2.
Patent JP-2013165300-A (JP)
Title: Two-stage laser device and adjustment method applied to two-stage laser device
Inventor: ARIGA TATSUYA
IPC: H01S3/10
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain higher laser output stability and higher laser output of a two-stage laser device by reducing variance in laser output.SOLUTION: A beam profiler 401 measures a sectional profile of a laser beam discharge-excited by an oscillation stage laser device 100 and a sectional profile of a laser beam discharge-excited by an amplification stage laser device 200. Adjustment means 300 (a rotating mechanism for plano-convex cylindrical lens and plano-convex cylindrical lens) makes an adjustment to rotate a section of the laser beam discharge-excited by the oscillation stage laser device 100 around an optical axis on the basis of measurement results so as to eliminate a deviation between the section of the laser beam discharge-excited by the oscillation stage laser device 100 and a section of the laser beam discharge-excited by the amplification stage laser device 200.